As an additional cost to cast this spell, you may sacrifice any number of nonland permanents. This spell costs {1} less to cast for each permanent sacrificed this way. Whenever Rottenmouth Viper enters or attacks, put a blight counter on it. Then for each blight counter on it, each opponent loses 4 life unless that player sacrifices a nonland permanent or discards a card.
Near Mint - $6.60
Lightly Played - $5.30
Moderately Played - $4.70
Heavily Played - $4.00
Damaged - $3.30
Near Mint Spanish - $6.60
Lightly Played Spanish - $5.30
Moderately Played Spanish - $4.70
Heavily Played Spanish - $4.00
Damaged Spanish - $3.30
Foil Prices
Near Mint Foil - $9.60
Lightly Played Foil - $7.70
Moderately Played Foil - $6.70
Heavily Played Foil - $5.80
Damaged Foil - $4.80
Near Mint Foil Spanish - $9.60
Lightly Played Foil Spanish - $7.70
Moderately Played Foil Spanish - $6.70
Heavily Played Foil Spanish - $5.80
Damaged Foil Spanish - $4.80